19087702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2087}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 30443040

約数和(自身を除く): 11355338

約数列:

[1, 2, 17, 34, 269, 538, 2087, 4174, 4573, 9146, 35479, 70958, 561403, 1122806, 9543851, 19087702]

約数ペア:

[(1, 19087702), (2, 9543851), (17, 1122806), (34, 561403), (269, 70958), (538, 35479), (2087, 9146), (4174, 4573)]